delve/cmd
Alessandro Arzilli 00df758d57
proc/native: fix FreeBSD backend (#3224)
- use PT_SUSPEND/PT_RESUME to control running threads in
  resume/stop/singleStep
- change manual stop signal from SIGTRAP to SIGSTOP to make manual stop
  handling simpler
- change (*nativeProcess).trapWaitInternal to suspend newly created
  threads when we are stepping a thread
- change (*nativeProcess).trapWaitInternal to handle some unhandled
  stop events
- remove misleading (*nativeProcess).waitFast which does not do
  anything different from the normal wait variant
- rewrite (*nativeProcess).stop to only set breakpoints for threads of
  which we have received SIGTRAP
- rewrite (*nativeThread).singleStep to actually execute a single
  instruction and to properly route signals
2022-12-20 09:54:16 -08:00
..
dlv proc/native: fix FreeBSD backend (#3224) 2022-12-20 09:54:16 -08:00